The Muscle Nurse

[ArkhamAsylum]

This story is great so far.

[rs410]

Really appreciate all the feedback, guys. I try to write things that I'd personally want to read in a muscular woman story, so I'm glad to know that you're all enjoying it! I've been on a bit of a writing kick lately, so I'm taking advantage of it while it lasts.

Chapter 6

The morning Jackie-off had changed something between the nurse and her patient. It was far from unusual for Jackie to help Billy with his erection nowadays, that much was a given. However, Billy felt like they had both shown some true vulnerability to each other earlier this morning. The look in his nurse's eyes as she dutifully stroked him to orgasm communicated a feeling more than just service with a smile.

Or maybe nurse Jackie was just an amazing caretaker, Billy thought. It could be that she's simply world class at taking care of patients. After all, she always mentions how she wants to provide the best care to them. She was spending an awful lot of time with him, though.

"Nurse Jackie... How many other patients do you have?" Billy had to ask. They had just arrived at Jackie's house and were exiting her car.

Jackie took a moment to respond. "Well, none. Not anymore, at least. Why do you ask?" Her tone was unusually tame.

"Uhm, well... I was just curious..."

"Billy boy, there's nothing to worry about. I promise." Jackie put her hand on his head in reassurance and smiled her warm, sweet smile.

Nothing to worry about? What exactly did that mean? Did she glean the true intention behind his inquiry? And if so, was she saying something about their relationship? That it was more than just nurse and patient?

Jackie opened her door and invited Billy inside with a motion of one of her big, muscular arms.

Her home was fairly normal. Billy wouldn't have guessed otherwise that Jackie was a massive monster of muscle by looking at it. Though, he wasn't sure what he was expecting either.

"Now, if you won't mind me, I'm going to fix up a quick drink before we start our workout."

Jackie busied herself at the cupboards. She pulled out a tall glass, some water from the fridge, a spoon and a giant tub of powder.

"Gotta fuel the muscles, right?" Jackie said at Billy's curious look.

She poured two scoops of the powder in her glass of water. With a quick smile in Billy direction, she chugged it.

Even mundane actions like drinking did wonders to highlight Jackie's yoked out appearance. Her bulging neck muscles tightened and moved as she took gulp after gulp. Her towering traps fought against her neck from leaning back. They too bulged and tightened as Jackie drank the concoction.

Jackie paused with the last gulp in her mouth and put down the glass. Still leaning back, she closed her eyes and swished it around in her mouth. What she did next was a new kind of turn on for Billy. With the water still in her mouth, Jackie rolled her neck back in a circular motion, eyes closed. Her traps flexed and rolled with the movement, muscle framing her neck like armor. Billy noticed Jackie's bull-thick neck also flex with the effort, becoming a freaky muscle stuffed mass of swishing power. Hell, she even had veins there, too. Billy wouldn't put it past her neck to hold up against someone trying to choke her.

Then it happened. Apparently Jackie hadn't really been flexing the whole time. She swallowed the water, which caused her power packed neck to rumble with muscle as it moved the liquid down her esophagus. Her head still tossed back, Jackie let out a startling "Ahhh!!" and the real show began. The corded muscles in her neck tightened and flexed as she threw her eyes open. Her face turned a slight shade of red. Billy witnessed her neck veins come to life out of nowhere. Muscles he didn't know even existed bulged out on the nurse's jacked throat. Her traps rose ever higher on her back, all the better to frame her angelic face. Jackie parted her lips. The minute movement shifted the cascading network of musculature that was her neck.

"Gahh. Oooh yeah. That's the stuff right there," Jackie intoned with a low boom, speaking from her gut.

Billy surmised she was talking more to herself than to him. This seemed to be part of her pre-workout ritual. He was lucky to be witness to it, even if it did frighten him a bit.

"Just what I needed!" she said, wiping away some of the wetness from her mouth with the back of her hand. Yet another mundane action that drove Billy mad. Jackie's forearm bunched up with sinewy, large, girthy nurse meat. "Let's get started!"

"O-okay." Not knowing what else to say or do after that unintentional display of muscle from Jackie, Billy followed behind the muscle woman as she led him to the basement.

The first word that came to mind when Billy set his eyes on nurse Jackie's workout equipment was hardcore. A bench press set with numerous plates on its sides took up the center of the room. A squat rack with a pull-up bar attached was set up against the right wall, which was adorned with a large mirror. Likely so Jackie could keep an eye on her form. Not that she needed it, Billy thought. The woman had the tightest form he'd ever seen.

Multiple pairs of dumbbells were lined against the far wall. A large yoga mat laid in front of them along with a padded seat for dumbbell presses. The left part of the basement appeared to be reserved for deadlifts and Olympic lifts, based on the equipment Billy observed. Nurse Jackie had it all.

"Looks like you have everything you could need down here," Billy commented.

Jackie chuckled softly. "Now I do!"

Billy gave an inquisitive look.

"You, silly!" Jackie tousled the innocent boy's hair.

"What do you mean, nurse Jackie?"

"You'll see," Jackie smirked. "Now, I want to do something different today." She paused for a brief moment to build suspense. "One rep maxes!"

"Oh. Uhm, okay, but I dunno if I should be doing those." Billy looked down at his tender arms.

"Oh, not for you, Billy boy. For me! You can do whatever is most comfortable, but I do still want you to push yourself. I certainly will be." There it was. That soft, yet subtle in-charge tone. Billy knew Jackie was about to get serious.

"Okay, nurse Jackie. I'll do my best," Billy promised. He looked around the basement again. "Where will we be starting?"

"Hmm. I was thinking squats and some accessory leg workouts. I gotta get these hammies ready for competition. They could use some more size." Jackie slapped the back of her meaty legs.

Billy couldn't help but snort at the ridiculous notion that Jackie's hamstrings were small. Nothing about her was. She was the most muscular woman he'd ever seen. What she said had to be a joke. Jackie gave him a look that indicated otherwise.

"Sorry. It's just that they're so big already. I thought you were joking." Billy lowered his head, embarrassed at his offense.

Jackie laughed. "That's sweet of you, Billy. Thank you. But you can never be too big, especially when you're a bodybuilder. There's some tough competition out there! I always have to try my best!"

Jackie probably has a bit of body dysmorphia, Billy thought. She clearly was one of the biggest women in the world. Maybe even one of the biggest humans period. Guess that's what it takes to get to where Jackie is: obsession.

"Anyway, would you mind spotting me? I can put on the weights," Jackie said.

"Uh, sure thing," Billy replied. Truthfully, he wasn't sure how much help he'd be if Jackie were to need assistance. She was stacking plates upon plates onto the bar. What could a partially crippled boy like him do?

Clang.

The last plate was slapped into place by Jackie's strong arms. She took her place at the squat rack and carefully centered her boulder shoulders on the bar. The muscle woman double checked to make sure the bar rested firmly on her giant upper back and that her feet were properly set with her knees slightly bent.

"Ready?" Jackie asked, turning her head slightly to look at Billy. He stood behind her with a blank stare. Her arms bunched as they gripped the bar from behind.

Billy saw nothing but nurse meat. Jackie's forearms and upper arms looked comically large as they scrunched to hold the bar tight against the muscle woman's broad back. And her glutes were out of this world. Simultaneously shredded and plump, Billy couldn't imagine a better set of cheeks. He gulped.

"Don't be shy. Come closer," Jackie encouraged.

Billy did as he was told and took a few steps forward.

"I've never tried this weight before. Woo. Here goes." Jackie exhaled forcefully. Billy watched his buff nurse's beautiful face harden in concentration. She was about to enter muscle beast mode.

"Huff huff huff... Grrr!" After a few deep breaths, Jackie brought the weight off of the rack with a grunt and took a step back.

Using nothing but painstakingly perfect form, Jackie began her descent. Her quads rumbled to life with girl meat. Her butt poked out further and further and she ever so slowly dropped down. Billy held his breath as Jackie's incredible ass came within an inch from his hardening dick. Then, much to his embarrassment, they collided. Jackie's ass was simply so muscular and juicy that it had touched Billy's clothed manhood.

"Ooh," Jackie breathed, still in the middle of her squat. Her knees were now bent at parallel to the ground. She held the heavy bar on her back as if she wasn't trying to complete a squat PR.

"Someone's offering me encouragement I see," Jackie commented slyly. "All..."

She broke parallel. Her legs continued to bulge with muscle. The bar quivered.

"...the better... Grrr... to squat with!! Hraaa!!"

With a burst of power and strength and muscle, nurse Jackie rose to her feet. But that wasn't it.

"More..."

Jackie squatted down again. Her face became flush as her ass contacted Billy's raging hard manhood again. She completed the second rep.

"I can do..." The freaky muscle nurse squatted down yet again. "... MORE!" Jackie spat.

Her legs were pumped to the n'th degree at this point. What should have been her one rep max had turned into a full set.

"Keep going. You can do it, nurse Jackie!" Billy couldn't help but egg her on. He was enraptured by her strength, by her muscles. It was as if there wasn't anything that nurse Jackie couldn't do. He really did feel like he was in the presence of a muscle goddess.

The bar rose steadily, unable to weigh down the might of Jackie's built, chiseled lower body.

Billy didn't know when she would stop. It almost seemed easy for her. A number of reps later, he had his answer.

"Urff! Ughh, okay, Billy boy. This is my last one," Jackie blurted out. Her breathing was deep and her legs were begging to quiver. It was strange for Billy to see his nurse in this position, to see her actually struggling.

"Hurrr..."

Jackie began her final descent. The weights rattled. Her legs shook. Despite how fatigued her muscles were, she kept the bar's path straight and steady. The descent was slow, slower than the previous reps. Jackie groaned in anguish. Her muscles must be on fire, Billy thought. When Jackie reached parallel, she paused. Billy's cock was throbbing uncontrollably against her straining glutes.

Jackie remained in her crouched positioned for a moment. Billy began to get worried that she wouldn't be able to complete the movement. He started to move closer to help his caretaker with the weight, but Jackie hissed.

"Guhh, no... I don't need help. I just needed... ahh guhh... to feel it..."

Billy didn't know how to respond. Nurse Jackie was using his hard dick for motivation? For strength?

"YAAAAAHH!!" Jackie roared as her legs detonated with unbridled muscle. The bar rose to its starting position. With one final puff, Jackie stepped forward and racked the weight.

Billy always knew his nurse was strong, but this was freakish. To him, she was the perfect bodybuilder. She was caked in nothing but muscles, veins, and curves. Yet, she possessed more strength than professional powerlifters. His dick jumped in his shorts at the thought of just how much of a muscle goddess nurse Jackie really was.

"Ugh. My legs feel like jello," Jackie said.

She examined them in the mirror in front of the squat rack. The jacked woman put out a leg in traditional bodybuilder style and shook it out. Her gigantic slab of quad meat rumbled left and right. Billy's eyes widened in hunger. The set had transformed Jackie's legs from freaky huge to inhumanly monstrous. Veins and cut, defined muscle covered the nurse's thighs. Jackie sighed as she switched legs and shook the other one out.

"Much better. So much for PR'ing, though. Looks like I could have done more weight. Oh well. That was a fun set!"

She turned to face Billy. Her eyes couldn't help but wander to the tent in Billy's shorts.

"I hope you can hold out. We're just getting this workout started."

[sgsg69]

Unbelievable addition, Jackie is using Billy "rager" to motivate her.........can't wait to see how she uses him next!!! K++

[jumpy999]

Yeah, loving how turned on (and pumped up) Jackie is getting from Billy being so turned on by her. Keep up the good work, man!

[tarzan7]

Wonderful story so far. Here are my observations, for what they're worth.

I think of Nurse Betty as Blake Mitchell ('90s porn star, dominant wrestler - at least in videos - escort) with muscles. Not veiny muscles when Nurse Betty is at rest, but veiny when she is lifting or flexing. Sexy / curvy at rest with plenty of definition, but veiny when she uses her POWER. This pic Blake must be in her mid to late 30s. I think of Nurse Betty as being in her early 30s. https://www.pinterest.com/pin/293508100692383459/

Or... a muscular Raquel Welch from the 1970s. Just sayin'...

Nurse Betty seems to be a loner, or shy believe it or not, since she has her own gym in her basement. She is turned on by Billy but not just a horny "older" woman. She is a nurse. She is empathetic. Maybe she was homely as a child? Maybe injured years before and used weightlifting and bodybuilding to make her the woman she is now? Or there was some other challenge in her life. In the last chapter, did her attachment to Billy and the previous incident lose her job? Got her suspended? Maybe Billy reminds her of a long, lost love from her teens and she no longer cares that she hurt her career?

This is how good this story is. It makes you care about both characters, not just the sexy female bodybuilder and how she looks, but Billy too.

As I wrote in earlier posts, great writing. You have a gift. KARMA! Keep it coming. 

[wanat]

What's next for the sizzling Nurse Jackie? Mind-blowing chest and tri session?

[rs410]

The workout continues!

Chapter 7

"You know what, Billy boy? Let's just stick with one rep maxes. I think I can put up some serious numbers today!"

Nurse Jackie wasted no time. She lumbered over to the bench press. Her plump, round, muscular ass quaked with each step she took. The jacked nurse looked back at Billy.

"Haha. Stop staring and come over here!" she beckoned, motioning with one of her hands.

Billy shook his head to clear his mind. "Sorry, nurse Jackie."

"Don't be sorry, Billy boy. I can understand why you're... reacting the way that you are." Her eyes took in Billy's tented shorts. "Especially after the huge pump I got! Ughh, my legs feel like they've been inflated with air. I mean, look at them!"

Jackie took some more time to show off her lower body to Billy. She did her best to squeeze and flex her legs, getting as much blood to the already pumped muscles as possible. The muscle nurse groaned.

"So big..." she muttered. Jackie felt a distinct warmth spread between her legs. Gosh, she loved being a bodybuilder.

"Yeah..." Billy agreed. He bit his lip. The nurse's quads jutted out from her legs by an unreal proportion. This girl was a real life muscle photoshop.

Jackie busied herself with collecting plate after plate of weights and racking them on both sides of the bench press bar.

Billy, feeling a bit useless just standing there with an erection, asked Jackie, "Do you need help?"

"No, thanks. I got it," Jackie smiled.

Of course she did. This buff nurse was stacking weight on each side like she was adding pancakes to a breakfast plate. Her gigantic arms inflated as she gripped each plate in her strong, dainty-looking hands. Billy knew they were certainly not dainty, however. She could probably crush an apple in her grip without really trying...

After a few more moments, Jackie was finished.

"Okay! Is my little spotter ready?"

Jackie proceeded to lay down flat on the bench. She positioned her arms to grab the bar.

Billy, still embarrassed about his uncontrollable erection, walked up to the bar.

"Mmmm. Quite the view," the muscular woman said, licking her lips. She had a perfect vantage point of Billy's erect, covered cock. "More motivation to crush this PR!"

Jackie abruptly unracked the hefty weight and began to bend her arms. Just like on her squats, the descent of the bar was slow and controlled. Almost too much so, in fact. The bodybuilding nurse was painstaking in her approach to working out. Everything had to be perfect, whether that be her form or her body.

Billy looked down in awe. His nurse's back was so wide he wondered how the bench didn't collapse under its weight. Jackie's giant forearms provided the support her triceps, shoulders, and pecs needed to perform the movement. Her limbs flexed as they accommodated the heavy load. The buff woman's triceps protruded out of her arms as if they were trying to run away. Her shoulders were capped perfectly, and they appeared to increase in size as she strained to keep the weight steady. Billy was convinced this muscle nurse was straight out of a comic book. Yet even those characters didn't have muscles like her.

Billy held his breath in anticipation. The room was silent aside from the gentle clattering of the bar as it lowered. Jackie made sure to pause for a full two seconds as the bar reached her titanic tits.

"Here goes..." Jackie whispered. Her eyes never left Billy's dented shorts during the bar's descent. "Gotta get this... bar.. up!"

With a colossal effort, Jackie's pecs rumbled to life as she called upon all of her strength to fight against the bar. Her triceps flared with more definition as she recruited more muscle for the task. Likewise, her shoulders jumped into prominence yet again as they aided in the lift. However, despite her effort, the bar's ascent began to slow halfway to the top.

"No... I can't lose..." Jackie groaned in strain.

Billy, sensing the bar's stagnation, outstretched his arms to position them under the bar. He was a bit panicked, wondering just how much help he'd be against all the weight.

"No!" Jackie blurted. "Don't help me... I can do this..."

Breathing heavily, Jackie's eyes concentrated on Billy's boner. They widened in raw determination.

"For you... GAHH!!"

The bar began to continue its ascent. Billy wasn't sure where this studded out muscle bitch was channeling more strength from, but it made him more turned on than he'd ever been since meeting her. Seeing her muscles in action and just how strong and bulging and buff his own personal muscle nurse was... Billy's fragile mind couldn't comprehend it.

Jackie's arms shook as they fully extended, completing the lift. Billy attempted to help guide the bar onto the rack, but was stopped by Jackie again.

"Not yet! More... I can always just do more..."

Jackie's eyes glazed over. She was retreating within herself, reasoning that she could always give more. Be stronger. Be bigger. Be better.

"Huhh..." Jackie breathed as she allowed the bar to fall to her protruding muscle tits for rep two. Despite the weight resting on them, they hardly acquiesced. Billy now understood why they were called muscle tits. Jackie was hard and strong everywhere, even her feminine parts.

Pausing for two seconds, Jackie exploded the bar back up even faster this time. Billy was floored. It's as if she got stronger every rep...

Jackie lowered the bar a third time. Her face was scrunched in concentration. It was beginning to turn red with the strain she was putting her body through.

"Guhh guhh guhhh. Raaahh!!" The muscle nurse powered up the third rep.

"Oh my god... No way..." Billy mouthed.

Jackie was becoming more efficient, more powerful with every rep. This shouldn't be possible. Sure his muscle nurse was big and built, but this was becoming scary.

"Yessss wayyyy... HUHH!" Jackie responded, exhaling sharply as she pumped out another rep.

Billy groaned with Jackie as she started a new rep, although for a different reason. His cock was twitching in his shorts. It was becoming so engorged with blood that his face was turning pale. But perhaps that was due to his awe and disbelief over what he was witnessing. This muscle nurse was continuously pushing past her limits and willing her muscles to work. Her pecs were straining against her top and her arms were even more yoked and swole than when she had started.

Jackie noticed Billy's cock move in his shorts. She began to salivate despite herself. This teen couldn't get enough of her muscles, could he?

"One more... just for... you," Jackie sighed as she began her final rep.

"These muscles aren't just... for show, you know. GAHH!!" Jackie willed every muscle fiber in her pecs, triceps, and delts into fighting against the bar. She grunted deeply as it gave in to her strength. The weight rose for the final time. She had destroyed another PR. With a resounding thud, Jackie racked the bar. She rose to a sitting position and looked over her shoulder. Her back was so wide and muscular that the yoked nurse's head was hardly visible. Sweat now coated her jacked, pumped body. Billy knew how sweet his caretaker was, but he couldn't help but be intimated by the sight.

"Next," Jackie said huskily.

She stood like a woman possessed and walked across her home gym to the deadlift bar.

Now it was Billy's turn to lumber over. His cock was as hard as ever. It felt like it had been an eternity since he'd felt release, yet it had just been a few hours. He nearly stumbled over a stray weight as he caught up to Jackie.

"Oh! Be careful there, Billy boy!" Jackie said. "We can't have you hurting yourself now. You're doing great. Just a little longer..." her voice trailed off. She went about adding plates to the deadlift bar.

Billy wasn't sure what the muscle nurse's game was. Clearly she knew how much agony Billy was in, but she kept denying him the opportunity to deal with his throbbing problem.

"Whew! Okay. Time for some deadlifts!" Jackie exclaimed. "We're almost there, Billy." She gave the horny teen a mischievous wink.

Billy assumed nurse Jackie meant that this would be her last exercise. Little did he know what she had in store...

[tarzan7]

KARMA! Excellent... I can't wait to find out what she has "in store" for Billy. And what you have in store for us in the next chapter. As I mentioned earlier, sure this is hot and erotic, but the way you've written this I actually care about the characters. Really. Great work.

[hatour]

  Karma for all!

[rodman]

  Awesome addition!! Thanks, and more Karma to you!

[pepperdog]

I love Nurse Jackie! She makes me hard. Karma

[rs410]

I think I'm going to be wrapping things up after this chapter. I've had an idea of where I want this story to end, so I hope you all will like it. In the meantime, enjoy another chapter!

Chapter 8

"Gosh, I love deadies! You can really move some weight around with this exercise," Jackie said as she clanged the last plate onto the deadlift bar. "Really makes you feel strong."

She observed herself in the mirror and cranked her body into a quick most muscular pose. Ridges and bumps of muscle meat jumped to life on her formidable frame. But, just as soon as it began, it was over.

"Let me not get ahead of myself. We'll have more time for that later," Jackie said. "Time to move some iron!"

Billy eyed the weight with concern. "Don't you need like, uh, a back brace or something?" He had occasionally seen professional weight lifters use them, especially for the heavier lifts.

"Nahh, I'll be okay. I think my body can handle this weight." Jackie's reassuring smile immediately eased Billy's concern. "Either way, I don't want any kind of aid on my lifts. I want it to be 100% me. I want to see just how far I can push my body to its limits."

Jackie positioned herself at the loaded bar, bending down in a sumo stance and adjusting her hands to a comfortable grip.

Billy could respect her line of thinking. Jackie was a purist through and through. The epitome of a strong, independent woman.

"Okay, here goes... My one rep PR attempt! I've added on 50% more weight from my previous deadie PR since I've been doing so well today. We'll see how it goes!" Jackie huffed a few times, psyching herself up for her lift.

Billy was past doubting Jackie at this point, but doing some rough calculations in his head, this was a huge step up in weight, even for the beastly nurse.

"Hurrr!!" Jackie began her attempt. Her buff, strong arms bulged as they grabbed onto the weight with pure female muscle nurse strength.

As with the other lifts, the bar yielded to the jacked woman's muscles... at first. Jackie was the picture of poise and determination. Billy could tell she was straining, but keeping solid form and composure as she fought against gravity. Halfway through the lift, Jackie's progress halted.

"Grrrr... Not... again..." Jackie grunted. The bar began to drop. Unlike the other lifts, this descent appeared uncontrolled. Billy's mouth opened. Had this ambitious muscle nurse finally reached her limit?

"Gahhh! No... no, no, no..." Jackie both whimpered and grunted. Her body flexed and bulged, using all its strength the slow the weight's sudden descent.

It was the first time Billy had ever seen his nurse in such a vulnerable state. Over the time he'd gotten to spend with her, Billy felt like there was nothing that Jackie couldn't do. From her work ethic to her body to her caring demeanor, the musclebound nurse seemed flawless in every way. Failure was a word that Billy wouldn't- no, couldn't put in the same sentence as nurse Jackie.

"C'mon, nurse Jackie! Don't give up! You can do this!" Billy cheered on the struggling bodybuilder. "You're the strongest, most built muscle nurse in the world! Nothing can stop you!" His own words were turning him on. His cock flared again in his shorts.

Jackie allowed herself a quick glance in Billy's direction. His words of encouragement were all she needed to hear. And that gigantic tent in his shorts. That helped, too.

"Guhh... Gahhh!"

The bar halted right before it touched the ground. Jackie grit her teeth in defiance. She would not let it touch the ground, and thus failing her attempt, under any circumstances. This weight was going to be conquered no matter how deep she had to dig.

And so, the muscle nurse Jackie doubled down on her already maximal effort. Her face turned beet red. The bar began to rise, inch by inch.

"Gurrrrr, hurrr, ohhhh..."

Jackie threw her head back. Her bull neck bulged with corded, thickening, muscle. Her eyes rolled back into her head as her whole body began to vibrate. She began to make gurgling noises like she was possessed. This was beyond hot for Billy. His dick couldn't be any harder. This crazy muscle nurse was taking over his dazed mind just by going all out.

"Yesss, nurse Jackie. Use all of your muscle," Billy said, drunk on lust.

He didn't think Jackie heard him; she was far too concentrated. Not to mention the guttural noises she was making. Yet, she appeared to let out a primal, beastly roar in response.

"RRAAAAAHHHH!!" Eyes still rolled back into her head, spit flying from her mouth, neck bulging, face reddened, muscles twitching, body vibrating, the muscle nurse raised the bar to the apex of the lift. Her shredded, muscled out back flexed inward, her blocky, insanely cut abs jutted out of her stomach. Her muscled, thick legs pressed against the bar with pumped up girl beef. Her shredded glutes hardened even further, tightening into pure balls of nurse meat. Jackie held the position for a good three seconds before she allowed the bar to return to the ground with a resounding thud, hands still grasping it with an iron grip.

Billy took a reflexive step backward as the room shook. Nurse Jackie was one of the nicest people he ever met, yet also the scariest. The monstrous woman in front of him had just shattered her previous deadlift PR by a mile. Not to mention every other lift she attempted today. She was the pinnacle of the female sex as far as Billy was concerned.

"N-nurse Jackie..." Billy was trembling in both fear and arousal.

Jackie's eyes returned to normal as she breathed out a deep sigh of relief. She released her hold on the bar and stood upright.

"What a lift!" Jackie cheered. "I haven't felt a rush like that in a long time."

"That was... amazing," Billy said dumbly. His mouth was hanging open shamelessly. He was at a loss for words.

Jackie chuckled in her ever-charming way. "Thank you, Billy boy. I couldn't have done it without you!"

"I-I don't understand. I didn't do anything..." Billy's voice shook with every word. His mouth felt dry, as if he hadn't had water for days.

"Of course you did! You gave me extra motivation to push myself further than I ever have before. And for that, I am thankful." Jackie surveyed the scrawny teen with a warm, inviting smile on her face. One would never have thought this kind woman had just completed a body-destroying workout.

Billy didn't know what to say. He wanted to respond with a, "You're welcome," but that felt wrong. Motivation he may have been, but Jackie was the one who performed these freakish feats. Her body. Her muscles.

"I think it's time I show my appreciation to you. After all, you sure have been showing it to me all this time..." Jackie gazed longingly at Billy's shorts. "Besides, I have one final... workout to perform."

[tarzan7]

KARMA! Great... and I'm glad you are reaching the end of this drama. It has been a hell of a ride!

[ArkhamAsylum]

This story is fantastic. Excellent work.

[rs410]

Here is the final chapter of The Muscle Nurse. I hope you all have enjoyed the ride. Thanks again for reading!

Chapter 9

"What's your last workout going to be? Are you sure about this?" Billy asked. He wondered if nurse Jackie was too fatigued after all of the mighty lifts to perform at full strength now.

"Oh, don't worry, Billy boy. I always have more in the tank. I promise," Jackie replied with an air of mystery. She continued to eye Billy's shorts.

"So, uhh, what's next?" Billy was feeling uncomfortable sporting such a hard erection in front on his caretaker. He knew at this point in their relationship that he had nothing to be ashamed of, but he couldn't help but feel vulnerable. Nurse Jackie knew all too well just how much he liked her muscles and strength. She knew his deepest, darkest desire and it was being displayed at full prominence for her.

"Remove your shorts," Jackie commanded.

Billy hastened to comply. As usual, he had a hard time removing the shorts past his raging erection, but with a bit of effort he was able to dislodge them and slide them to his ankles.

"Have a seat on that bench," Jackie commanded again. She gestured to the one she had previously used to destroy her bench press PR.

"Here, let me adjust it for you." Jackie walked to the side of the bench and adjusted the mechanism until it was at an incline. The heat emanating from the jacked nurse's pumped body made Billy gulp in anticipation.
 
"There we go. Now you just sit back and enjoy, okay? Oh, and no touching." Jackie licked her lips and gestured toward Billy's prodigious erection.

"But, nurse Jackie-"

"Promise?" she asked firmly.

Billy groaned. "Okay," he said reluctantly. "But why? What's going on?"

Jackie touched a finger to Billy's lips. "Shhh." Billy's cock jumped as he witnessed Jackie's gigantic arm move in front of his face. Her muscular shoulder bunched as she performed the simple movement. Her thick arm looked so meaty for this angle. Billy groaned again.

"Just watch."

Jackie walked a few feet in front of Billy. Her body had a majestic sway despite its muscularity. Her muscles curved and bulged in all the right places to drive Billy crazy. It was a testament to just how much of an apex female she was.

"There is one more PR I've always wanted to hit. It's not a traditional lift and I've actually never attempted it before. At least, not for a PR." Jackie surveyed Billy carefully, watching him like a bird eyeing its prey. "And I'm hoping this one will have a... special outcome."

Billy was confused. Jackie didn't have any weights around her. What was she up to?

Jackie closed her eyes and breathed in and out a few times. Her massive chest heaved with each breath, her pecs rising and falling hypnotically. Her abs coalesced into cut, bricky blocks of muscle. A light sheen of sweat still coated her unbelievable muscular body. She opened her big, bright eyes.

"Are you ready, Billy?"

Still unsure of what was about to happen, Billy just nodded.

Jackie brought her arms up above her head and slightly behind her back, keeping them bent. Billy drank in the sight of her body's movements, however minor. Everything on Jackie's physique was pure sex and muscle to him. It was intoxicating. He could never have enough of it. Her muscles bunched and moved in willing obedience to her will, capable of immense power female dominance.

Jackie's face began to scrunch up. Her cute nose wrinkled as she concentrated on whatever it was she was up to. She began to meticulously crunched her arms down in front of her. The effect, although slow and increasing, was appalling. Jackie made sure to squeeze all of the muscles on her body as hard as possible, and Billy could tell.

Her body inflated to comic proportions as her lats flared out like wings. Her shoulders detonated with shredded, perfectly capped, bulging muscle. Her traps rose up her thick neck higher and higher as she crunched her body forward, all the better to show her willing patient.

"What are you-? Ohh no, oh god..."

Jackie wasn't stopping. She was still holding her muscles tense. Billy's mouth opened in disbelief. This crazy muscle nurse was going to flex for him as long as she could, wasn't she? He began to drool. He couldn't help himself. It took all of his willpower to not stroke his cock to this muscle beast. She looked so good... His own personal muscle nurse.

Jackie smiled at the effect she was having on Billy. During her time with him, she discovered that Billy had scratched an itch for her as much as she did for him. She had always held a degree of embarrassment about her muscles. Not because she found herself disgusting; far from it. Because the world did. Well, most of society. But not Billy. Not matter how much she pumped up, no matter how big she said she wanted to get, Billy accepted it. She had never competed for fear of both judgement and inadequacy. Society already looked down upon her "kind," of course, but what if she wasn't even good enough for her own kind? What if she wasn't big enough? Not muscular enough? What if she couldn't win? It was this perfectionism that had fueled Jackie. With Billy, she felt like she was good enough. More than good enough, even.

The bodybuilder nurse crunched down harder into her crab flex. Jackie's arms were now bent fully in front of her. The bulging masses that were her biceps quivered with power as she held the flex. They were becoming so pumped they were touching her jacked, meaty forearms. Her giant triceps formed perfect muscular hills on the outer part of her arms. Billy was sure he had never seen a woman with bigger arms. How Jackie hadn't competed yet boggled his mind. This muscle nurse could win the Ms. Olympia and give the Mr. Olympians a run for their money.

"Grrrrrr...!"

Jackie's muscles were beginning to lock up. She was flexing them as hard as she could; harder than she ever had before. Allowing herself a moment of self-indulgence, she tilted her head down to look at the body she had developed. She loved what she saw. Everything was muscle, just how she liked it. Mounds and mounds of girl muscle.

"What do you think, Billy?" Jackie asked, somehow smiling and still holding her monster flex. "Think I can compete? I should be able to register for the Physique category now. Those girls are pretty- ugh, big, though. I might need to add more size... just to be sure. Women these days are so strong, aren't they? Yeah, I think I- ugh, I think should keep adding muscle. No sense in stopping now... I want more hypertrophy. More muscle mass. Grrrr!"

Billy's cock was throbbing uncontrollably now. Between the mix of flexing and muscle talk, Billy might as well have been in heaven. But clearly Jackie wasn't in the right mind. Physique? She was far past that.

"I think... you're bigger than Physique, Nurse Jackie... Way bigger... Mmph." His cock felt so good and he wasn't even touching it.

"Aww, why thank you, Billy. Hurrr, ugh!" It took every last ounce of strength, both inner and outer, for Jackie to speak with such control. "But bigger- ugh, is always better. Riiightttt? Ahh!!" A particularly painful wave of muscle lockup washed over Jackie. Her muscles were on fire and she loved it.

Billy moaned. Witnessing nurse Jackie pump up her muscles as much as she could right in front of him was too much. His cock was so hard and throbbing out of control. He had never wanted to orgasm so badly in his life, yet he wasn't even allowed to touch it. He spread his legs and instinctively bucked his hips as Jackie's mouth opened in another groan of strain.

"Mmph. Muscle. Yes." Billy's mind could only think of Jackie and her muscles. There was nothing else. He wanted to pay tribute to them.

"Oooh! My my, Billy boy! Take it easy there!" Jackie curled her plump lips into a grin in spite of the pain. This boy was wrapped around her finger several times over. She watched his cock wave wildly in the air as it throbbed for her. She doubled down on her flex.

"Grrrr!! Haaaaa!!" Her body responded without question, her muscles bulged and twitched with nurse beef as she willed more blood and pump into them.

Billy was convinced they should change the pose name from most muscular to "most Jackie" at this point. She was putting anyone who had ever performed the move to shame. There was no contest. Jackie had blown everyone away and he had a front row seat to witness it.

"Let's not forget about my lil ol' leggies, shall we?" Jackie said daintily.

She stuck out her right leg while keeping her pose held tight. She squeezed with all her might. Her quad jumped to life as it bulged far, far past her kneecap. The individual muscle heads were sketched onto her leg like an artist had drawn it. Billy didn't know how it was possible for Jackie to be so ripped, yet so massive. Even her giant calf was protruding like an unnatural growth out of her lower leg. Those so-called "thicc" Instafit girls he would jack off to couldn't hold a candle to Jackie's wheels. They were beyond massive. Beyond curvaceous. And she did it with no fat. It was all hard-earned, grade A female muscle beef.

Jackie returned her leg to its original position. She bent over a bit more and flexed both of her legs this time, willing the pump to inflate even more of her body with power-packed muscle.

"Can't neglect these leggies. Umph! Even during an upper body pose..."

Billy watched in wonder as definition materialized on Jackie's titanic thighs while she hardened her muscles. Every part of her body was now scrunched up with hard, screaming, flexed muscle mass. She looked unstoppable. Jackie's face might have been contorted in pain and determination, yet Billy couldn't imagine her being any sexier. Her raw grit only made her more attractive to him. She was putting it all on the line and going all out with no stakes, just for Billy's muscle viewing pleasure, and her own.

"Mmmph. Ugh. Nurse Jackie, you're so beautiful. Ugh," Billy blurted amid moans and groans of pleasure.

"Raaa! Ugh, you can drop the titles now, Billy boy. We're long past that now, don't you think? Mmph! Call me- ugh, Jackie. Grrrraahh!!

Jackie was still holding on to her flex. The muscle lockup was a strange mixture of both pain and pleasure for her. She always wanted to show off her body in all its glory, to go hardcore in a way no one else could. Luckily for her, she had found a more than willing participant in Billy. There was no end to his lust for her muscle, and there was no end to her desire for more of it. This boy was everything she needed, and there was no more denying that their relationship was deeper than nurse and patient.

"Yes, nurse- I mean, Jackie," Billy replied.

"Grr, good boy. Now- mmph, ugh. It's time."

Jackie took a quaking step forward. Her muscles never stopped flexing, even for a moment. Then another step. Her muscular quads rumbled to life with every move. Her pecs vibrated with unbridled power. Her arms shook with bulging masses of muscle. She kept taking step after quaking, straining step toward the horny boy. Billy's breathing quickened in lust as he watched his scary muscle nurse lumber toward him like a penguin. Soon enough she was only a foot away from Billy and his giant throbbing manhood.

Billy whimpered. He so badly wanted to reach out and touch Jackie's amazing muscular body. He tried to lift and arm, but was immediately stopped.

"No! Remember: look, don't touch," Jackie chastised, spit flying out her mouth.

Billy could feel the heat of Jackie's muscles radiating off of her body like a nuclear sun. The sweet stench of sweat and deodorant wafted over him like the perfect combination of pheromones. He felt precum leak out the tip of his desperate manhood. The urge to burst couldn't have been stronger. His cock ached for release.

Sensing Billy's precarious position, Jackie did her best to tease the horny boy.

"Do you like my wittle muscles? All- mmph, ahh, swole and buffed up? Ugh!!" Jackie continued to hold her flex in defiance of the pain.

Billy let out a long moan. Precum was dripping freely out of his cock now. This muscle stud was close to forcing him to cum without so much as a touch. There was no way... It wasn't possible. Yet, here he was. His dick had never felt so pent up, even after going so long without release after he had broken his arms. It was as if his body was yielding to the pinnacle of muscular superiority in front of him.

"Yesss. Yesss, Billyyyy. Can you feel the strength pulssssingggg from my bodyyy? I'm all jacked up and buffff. RAAAHH!! I've never held a flex for this longgg. I could go alllll- UGH, day! Grrrrr!"

Jackie's body was emanating pure female strength. Her blown out delts looked like shoulder pads on a football player, except they were Jackie's, real and in the flesh. Her traps had veins caking them from top to bottom. They framed her neck like a science fiction experiment, thick and armor-plated. The muscle girl's gigantic, meaty slabs of pectorals stuck out of her chest so far they went past her cute, well-shaped chin. Each ball of beefy girl muscle vibrated with power. Her arms were a network of veins and hardcore, man-shaming bloated up girl beef. They were the most yoked out, jacked pair of upper limbs Billy would ever see. Her abdominal wall was cut beyond comprehension and layered like there were actual bricks inside. Each individual cut was hungrily featured on her stomach like a bulging hunk of meat. Muscle girl meat. Jackie's legs were pumped to the max, bulging with insane power and strength. They shamelessly touched together no matter how wide of a stance she kept.

This woman was changing what it meant to be a female bodybuilder. She was setting a new standard, a new level of conditioning, mass, strength, determination, and personality that Billy knew couldn't be beat. How he had stumbled upon this treasure of a female specimen over some stupid injury was past his comprehension. But it didn't matter now. He wanted to see her succeed, to watch her get on stage and blow away the competition from out of nowhere. A new muscle queen. His muscle queen. And what better way to serve than to show her just how much she meant to him. Jackie must have known this all along, what she was capable of. This was her plan from the start of her muscle teasing workout. She wanted to accomplish the impossible, with herself and Billy. Breaking weightlifting PRs was just the start. She wanted to force Billy to cum in a show of pure strength and muscularity.

Billy's groaning got louder as he realized Jackie's impending will. He was powerless to stop it even if he wanted to. His cock was throbbing with such vigor it was beginning to hurt. He knew the end was near. He could feel it in his loins.

"I'm losing it... Ugh, god. Please, Jackie... stop..." Billy pleaded.

Truthfully, he loved what was happening to him. It was a wonderful form of blissful torture. But deep down inside his core, he wanted Jackie to force it out of him. To take it from him despite how hard he tried to keep it down. He wanted her to unveil all of her strength and muscle.

Jackie was only too happy to oblige.

"Hrrrr!! It's over, Billy boy! Raaah! I've- ugh, WON!!"

Jackie crunched down as hard as she ever had in her life one final time. She made sure to bend over just far enough to lock eyes with Billy. Her wide-eyed, crazed, smiling, muscle-fueled expression was it. Jackie was sporting serious veinage that was creeping up her neck and onto her gorgeous face. She was a sheen of red that one could expect from a flexing hulked out muscle girl like her. Well, there really was no one quite like nurse Jackie...

"MMMMM- AGH- MUSCLEEEEEE!!!" Jackie's body was shaking dangerously. Her muscles were inches from Billy's erect manhood now. Everything he saw was a quivering, throbbing mass of female muscle. That was it. She had done it. Billy sensed the inevitable feeling he had felt with Jackie so many times before.

"Ohhhhh, fffffuuuccckkkk!" Billy wailed. He could sense his load travel inexorably up his bloated shaft, and then it was over. Billy felt the orgasm deep within his muscles as they rhythmically pulsed, forcing out cum with every wave of pleasure.

His tribute of seed coated Jackie's waiting, coaxing muscles like they were going through a car wash. Her pectorals were drenched after the teen's first wallop, his longing tribute given to the muscle nurse's freakish chest.

"Ahhhh, yesss. Give it all to meeee. Right on my mmmmmmmusclessssss," Jackie whispered.

"Ughh, ohhhh...!" Billy moaned. His second and third shots lambasted Jackie's chest and abs.

"Sooo harddd," Jackie commented as Billy's seed dripped down her impenetrable ab wall.

"Mmmmore for my gunsssss?" Jackie offered with haste, bringing her arms to bare against Billy's spraying meat.

Billy, still in the middle of blissful orgasm, could only whimper in pleasure. It was the ultimate eye candy to have Jackie's mammoth, bulging, monster arms inches from his face. They shook with strain as Jackie maintained her pose.

"Ohhhh, big... big arms," was all he could say as he gave each of Jackie's pythons a sizable shot of semen from his cock.

"Legs... unnmph," Billy moaned as he also gave Jackie's lower body a quick paint job with a few spurts.

Billy knew he had only a bit left to give, so he decided to pay tribute to one final place. Guiding his cock with a small upward thrust of his hips, Billy looked up at his gorgeous nurse's face.

There was a biting, knowing pause as the nurse and patient locked eyes. Although still tensed and straining from her flex, Jackie's warm gaze enveloped Billy like a blanket. In that moment, he knew what he was doing was only right.

"MMPH!!" they cried in unison. Billy as he squeezed out his last shot and Jackie as she flexed in pleasure. The muscular nurse's face was splashed with Billy's last remaining tribute. It leaked down Jackie's yoked out, freakish neck and traps.

"Protein, ugh, for my girly muscles, mph," Jackie joked. "Raa!" She licked her lips in satisfaction.

With one last contraction of muscle lockup, Jackie released her flex.

"Ahhhh... What a workout, eh Billy boy?" the muscle nurse commented. Her body was absolutely covered in jism.

All Billy could do was sit there in stunned silence. She had given him the best orgasm of his life, and she hadn't even laid a finger on him. There really was no one quite like Nurse Jackie.